R&S ESU Series - Page 246

Operating Manual 1302.6163.12 - 03 4.215
R&S ESU Instrument Functions
Analyzer Mode
Trace read out via the normal trace subsystem. The first harmonic frequency can be
read out via the center frequency command.
THD value comma separated in % and dB:
Remote command: CALC:MARK:FUNC:HARM:DIST? TOT
Comma separated list of harmonic levels, for each harmonic one value:
Remote command: CALC:MARK:FUNC:HARM:LIST?
NO. OF
HARMONICS
With the softkey NO. OF HARMONICS the number of harmonics which shall be
measured can be adjusted. The range is from 1 to 26.
Remote command: CALC:MARK:FUNC:HARM:NHAR <numerical
value>
HARMONIC
SWEEPTIME
The HARMONIC SWEEPTIME softkey allows to set the value how long the zero
span measurement on each harmonic frequency shall take place. This is an alias
softkey to the normal sweep time of the zero span, therefore the same parser com-
mand is to be used.
HARMONIC
RBW AUTO
The softkey HARMONIC RBW AUTO disables the resolution bandwidth.
Remote command: CALC:MARK:FUNC:HARM:BAND:AUTO ON | OFF
ADJUST
SETTINGS
The ADJUST SETTINGS softkey activates the frequency search in the frequency
range from before starting the harmonic measurement (if harmonic measurement
was started from frequency sweep) and the level adjust.
Remote command: CALC:MARK:FUNC:HARM:PRES